Cross-training isn’t just for injured athletes. Discover how strength training, cycling, swimming, mobility work and other activities can improve performance, build resilience, support recovery and help you become better at your chosen sport.

If you're a runner looking to improve performance, reduce injury risk, or simply build a more resilient body, strength training is a must — and it doesn’t have to be complicated. Here’s a simple, beginner-friendly guide to adding strength work into your routine.